S Voice
You can control your phone via your voice. You can use S voice to control different options like turning off alarm, answer/reject your call, control music player and even camera too..
Social Tag
Keep tracking of your friends and dear ones. With this social tag you can link their social media networks with their photos in your album. All stats and notifications of them will appear on their photos.
Direct Call
Most amazing feature I like. Forget about searching through contacts and call logs. If you want to call someone who messaged to you, simply lift the phone to your ear the Samsung GALAXY S III will dial the number for you.
Smart Stay
With this great Smart Stay feature the phone will understand that the person looking at the phone for reading an ebook or browsing web. The phone will adjust the display brightness according to the situation.This is happens by the front camera that looks deep into users eyes and maintains a display brightness for continued viewing pleasure.
Smart Alert
With this smart feature you never gonna miss anything like missed calls, messages etc. This smart phone gives you a small vibration when you took up the phone to inform about new msgs and calls.
Connect more
Staying up to date is easy. Launch Facebook and Twitter from the home screen shortcut bar and check live status updates and tweets. Use Ovi Chat and your favourite email accounts, like Gmail, Hotmail, Yahoo Mail, and Ovi Mail. And pick up from where you left off with conversational SMS.